diff options
Diffstat (limited to 'kexec/arch/i386/x86-linux-setup.h')
| -rw-r--r-- | kexec/arch/i386/x86-linux-setup.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/kexec/arch/i386/x86-linux-setup.h b/kexec/arch/i386/x86-linux-setup.h new file mode 100644 index 0000000..b5e1ad5 --- /dev/null +++ b/kexec/arch/i386/x86-linux-setup.h @@ -0,0 +1,38 @@ +#ifndef X86_LINUX_SETUP_H +#define X86_LINUX_SETUP_H +#include <x86/x86-linux.h> + +void init_linux_parameters(struct x86_linux_param_header *real_mode); +void setup_linux_bootloader_parameters_high( + struct kexec_info *info, struct x86_linux_param_header *real_mode, + unsigned long real_mode_base, unsigned long cmdline_offset, + const char *cmdline, off_t cmdline_len, + const char *initrd_buf, off_t initrd_size, int initrd_high); +static inline void setup_linux_bootloader_parameters( + struct kexec_info *info, struct x86_linux_param_header *real_mode, + unsigned long real_mode_base, unsigned long cmdline_offset, + const char *cmdline, off_t cmdline_len, + const char *initrd_buf, off_t initrd_size) +{ + setup_linux_bootloader_parameters_high(info, + real_mode, real_mode_base, + cmdline_offset, cmdline, cmdline_len, + initrd_buf, initrd_size, 0); +} +void setup_linux_system_parameters(struct kexec_info *info, + struct x86_linux_param_header *real_mode); +void setup_linux_dtb(struct kexec_info *info, struct x86_linux_param_header *real_mode, + const char *dtb_buf, int dtb_len); +int get_bootparam(void *buf, off_t offset, size_t size); + + +#define SETUP_BASE 0x90000 +#define KERN32_BASE 0x100000 /* 1MB */ +#define INITRD_BASE 0x1000000 /* 16MB */ + +/* command line parameter may be appended by purgatory */ +#define PURGATORY_CMDLINE_SIZE 64 +extern int bzImage_support_efi_boot; +extern struct arch_options_t arch_options; + +#endif /* X86_LINUX_SETUP_H */ |